Sieve Accessories
NL Scientific offers an extensive range of sieve accessories, meticulously designed to simplify sample handling, enhance organization, and streamline the sieving process.
1. Sieve Pans & Covers
This category provides a comprehensive selection of sieve pans and covers, available in various sizes ranging from 3 inches (76mm) to 18 inches (457mm). These pans and covers are meticulously crafted from brass or stainless steel and are available in half-height, full-height, and intermediate-height configurations. They play a critical role in supporting the sieving process by securely holding the sieves and allowing the efficient separation of particles based on size.
2. Wet Sieving Essentials
Wet sieving is a crucial technique in particle size analysis, and NL Scientific's Wet Sieving Essentials offer the necessary components for this method. This includes pans with drains, vinyl tubing, spray bottles, spray fittings for faucets, seal gaskets, and hose clamps. These components are essential for conducting particle size analysis in scenarios where moisture content is a factor, ensuring that accurate results are obtained.
3. Sieve Spacers
Sieve spacers serve a dual purpose. Firstly, they provide a transparent space that allows for the observation of the sieving action and the movement of sample materials. This visual feedback is invaluable for monitoring the sieving process. Secondly, sieve spacers ensure the correct stack height when a lesser number of sieves than required are employed, maintaining the integrity of the analysis.
4. Sample Material Scoops
NL Scientific's selection of sample material scoops caters to a range of capacities, spanning from 3.5 to 85 oun ces (53 to 2,366 m illiliters). These scoops find utility in both labor atory and field settings, and they are available in various materials, including aluminum, stainless steel, and plastic. Notably, these scoops are designed with options for round or flat bottoms, facilitating the efficient collection of material from the bottom of the pan.
5. Sieve Brushes
The collection of sieve brushes includes various types, each tailored to specific bristle textures. NL Scientific's sieve brushes are engineered for safe and thorough cleaning of sieves, ensuring that residues are effectively removed. Users can select from multiple styles and bristle types to match their unique cleaning needs.
6. Ultrasonic Sieve Cleaners
Ultrasonic sieve cleaners are designed for rapid and effective cleaning of sieve cloth. They employ gentle, high-frequency vibrations to clean the sieve mesh without causing damage. This prevents the clogging of openings and safeguards the integrity of delicate mesh, a critical aspect of obtaining accurate sieving results. These units can also facilitate the cleaning of multiple sieves simultaneously, offering efficiency in the laboratory. Models are available to accommodate various power requirements, including 115V/50-60Hz, 220V/50-60Hz, and 240V/50-60Hz (UB-18 m odel).
7. Sieve Storage Racks
The selection of sieve storage racks includes wall-mounted and freestanding options. These racks are thoughtfully designed to provide convenient and organized storage for sieves. By preventing physical contact between sieves, they safeguard against potential damage while ensuring easy accessibility during the sieving process.
8. Sieving Flow Agent
Sieving flow agents are lightweight silicon dioxide powder. When added to specimens, they aid in addressing issues arising from static charges and humidity. This addition enhances the flow of materials during sieving, ensuring more accurate results and minimizing the potential for irregularities due to static or moisture-related factors.
9. Magnetic Separators
Magnetic separators are equipped with strong magnetic properties. These properties enable them to effectively extract ferrous metallic content from sample materials, contributing to the purity of the samples and ensuring accurate particle size analysis results.
10. Magnetic Separators
Clean-N-Stor units are available in multiple configurations, including bench-top, stand-alone, or attach able models that can be con veniently connected to the SS-8R Tapping Sieve Shaker. These units are designed to streamline and expedite the sieving process by simplifying tasks such as emptying, cleaning, and weighing during sieving operations. Each model is th oughtfully equipped with a collection scoop and a soft-bristle cleaning brush, ensuring that the sieving process is efficient and systematic.
11. Test Sieving Methods Guidelines Book
NL Scientific offers the 5th edition of the ASTM manual, the "Test Sieving Methods Guidelines Book." This comprehensive manual outlines current sieving standards, procedures, sampling techniques, and details on various sieve types, ensuring that users have access to the most up-to-date and reliable guidance for their sieving needs. It serves as an in valuable reference in the field of particle size analysis and quality control.
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